Test github action

.github/workflows/testpypi-publish.yml

@@ -0,0 +1,30 @@
+name: TestPyPI Publish
+
+on:
+  push:
+    branches:
+      - contrib
+
+jobs:
+  test_pypi_publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.x
+
+      - name: Install dependencies
+        run: pip install --upgrade pip twine
+
+      - name: Build and Publish to TestPyPI
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.TEST_PYPI_API_TOKEN }}
+        run: |
+          python setup.py sdist bdist_wheel
+          twine upload --repository-url https://test.pypi.org/legacy/ dist/*